Miami-Dade Value property tax analysis

280 Island Dr, Key Biscayne, FL 33149

5,134 sqft, built 1960, in 100 Appraised at $8,246,688 for 2025.

Miami-Dade County account 2452050110060

Appraised value
$8,246,688
Tax year 2025
Market value
$8,246,688
Living area
5,134 sqft
$1,606 per sqft
Year built
1960
5

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.